| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.44 | 10.736% | $167.6986 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $104.63 | 7.484% | $112.4605 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $184.89 | 13.770% | $210.3494 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $195.69 | 5.351% | $206.1614 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $68.42 | 5.496% | $72.1804 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $53.58 | 11.388% | $59.6817 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $111.76 | 9.319% | $122.1749 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $870.41 | $950.7069 | $950.70 | $950.70 | $950.80 | |